Crucial Solid State Drives
==========================

This is a list of all tested Crucial solid state drive models and their MTBFs. See
more info on reliability test in the [README](https://github.com/bsdhw/SMART).

Contents
--------

1. [ SSD by Model  ](#ssd-by-model)
2. [ SSD by Family ](#ssd-by-family)

SSD by Model
------------

Please take all columns into account when reading the table. Pay attention on the
number of tested samples and power-on days. Simultaneous high values of both MTBF
and errors are possible if only rare drives in the subset encounter errors.

Days - avg. days per sample,
Err  - avg. errors per sample,
MTBF - avg. MTBF in years per sample.

| MFG       | Model              | Size   | Samples | Days  | Err   | MTBF |
|-----------|--------------------|--------|---------|-------|-------|------|
| Crucial   | M4-CT128M4SSD2     | 128 GB | 24      | 1796  | 0     | 4.92   |
| Crucial   | M4-CT064M4SSD2     | 64 GB  | 20      | 1547  | 102   | 4.13   |
| Crucial   | M4-CT128M4SSD1     | 128 GB | 3       | 1550  | 341   | 3.57   |
| Crucial   | M4-CT256M4SSD2     | 256 GB | 4       | 1490  | 522   | 3.31   |
| Crucial   | M4-CT512M4SSD2     | 512 GB | 2       | 1125  | 0     | 3.08   |
| Crucial   | CT240M500SSD3      | 240 GB | 3       | 1043  | 0     | 2.86   |
| Crucial   | CT250MX200SSD1     | 250 GB | 7       | 1063  | 1     | 2.77   |
| Crucial   | FCCT128M4SSD1      | 128 GB | 3       | 979   | 0     | 2.68   |
| Crucial   | CT256MX100SSD1     | 256 GB | 14      | 1021  | 1     | 2.64   |
| Crucial   | CT250MX200SSD3     | 250 GB | 2       | 892   | 0     | 2.45   |
| Crucial   | CT960M500SSD1      | 960 GB | 2       | 787   | 0     | 2.16   |
| Crucial   | CT240M500SSD1      | 240 GB | 13      | 1218  | 210   | 2.15   |
| Crucial   | CT120M500SSD3      | 120 GB | 3       | 1187  | 6     | 2.01   |
| Crucial   | CT128M550SSD1      | 128 GB | 3       | 1088  | 7     | 1.76   |
| Crucial   | CT250MX500SSD4     | 250 GB | 6       | 623   | 0     | 1.71   |
| Crucial   | CT960BX500SSD1     | 960 GB | 4       | 615   | 0     | 1.69   |
| Crucial   | CT1050MX300SSD4    | 1 TB   | 3       | 1524  | 4     | 1.67   |
| Crucial   | CT525MX300SSD1     | 528 GB | 19      | 707   | 2     | 1.48   |
| Crucial   | CT250MX200SSD4     | 250 GB | 2       | 515   | 0     | 1.41   |
| Crucial   | CT275MX300SSD4     | 275 GB | 6       | 772   | 34    | 1.38   |
| Crucial   | CT120BX300SSD1     | 120 GB | 5       | 483   | 0     | 1.32   |
| Crucial   | CT512MX100SSD1     | 512 GB | 2       | 443   | 0     | 1.21   |
| Crucial   | CT120BX500SSD1     | 120 GB | 61      | 440   | 0     | 1.21   |
| Crucial   | CT275MX300SSD1     | 275 GB | 17      | 703   | 249   | 1.07   |
| Crucial   | CT1050MX300SSD1    | 1 TB   | 7       | 701   | 17    | 1.05   |
| Crucial   | CT240BX500SSD1     | 240 GB | 98      | 356   | 0     | 0.98   |
| Crucial   | CT525MX300SSD4     | 528 GB | 2       | 370   | 2     | 0.94   |
| Crucial   | CT500MX500SSD4     | 500 GB | 11      | 310   | 0     | 0.85   |
| Crucial   | CT120M500SSD1      | 120 GB | 11      | 816   | 101   | 0.83   |
| Crucial   | CT500MX200SSD1     | 500 GB | 5       | 300   | 0     | 0.82   |
| Crucial   | CT250MX500SSD1     | 250 GB | 89      | 284   | 0     | 0.78   |
| Crucial   | CT500MX500SSD1     | 500 GB | 85      | 247   | 1     | 0.66   |
| Crucial   | CT1000MX500SSD4    | 1 TB   | 2       | 180   | 0     | 0.49   |
| Crucial   | CT2000MX500SSD1    | 2 TB   | 20      | 241   | 1     | 0.49   |
| Crucial   | CT4000MX500SSD1    | 4 TB   | 3       | 178   | 0     | 0.49   |
| Crucial   | CT1000MX500SSD1    | 1 TB   | 60      | 187   | 4     | 0.48   |
| Crucial   | CT480BX500SSD1     | 480 GB | 37      | 183   | 1     | 0.46   |
| Crucial   | CT128M550SSD3      | 128 GB | 2       | 2610  | 16    | 0.42   |
| Crucial   | CT2000BX500SSD1    | 2 TB   | 5       | 151   | 0     | 0.42   |
| Crucial   | CT1000BX500SSD1    | 1 TB   | 24      | 115   | 0     | 0.32   |
| Crucial   | CT500BX500SSD1     | 500 GB | 2       | 75    | 0     | 0.21   |
| Crucial   | CT512M550SSD1      | 512 GB | 3       | 1179  | 16    | 0.19   |
| Crucial   | CT480M500SSD1      | 480 GB | 6       | 1535  | 353   | 0.19   |
| Crucial   | CT128MX100SSD1     | 128 GB | 6       | 591   | 14    | 0.15   |
| Crucial   | M4-CT256M4SSD3     | 256 GB | 3       | 60    | 675   | 0.13   |

SSD by Family
-------------

Please take all columns into account when reading the table. Pay attention on the
number of tested samples and power-on days. Simultaneous high values of both MTBF
and errors are possible if only rare drives in the subset encounter errors.

Days - avg. days per sample,
Err  - avg. errors per sample,
MTBF - avg. MTBF in years per sample.

| MFG       | Family                 | Models | Samples | Days  | Err   | MTBF |
|-----------|------------------------|--------|---------|-------|-------|------|
| Crucial   | RealSSD m4/C400/P400   | 6      | 56      | 1555  | 129   | 4.13   |
| Crucial   | BX/MX1/2/3/500, M5/... | 2      | 11      | 900   | 1     | 2.38   |
| Crucial   | Client SSDs            | 35     | 637     | 412   | 18    | 0.90   |